706736346780 has 48 divisors (see below), whose sum is σ = 1983796655904. Its totient is φ = 187993036800.

The previous prime is 706736346769. The next prime is 706736346821. The reversal of 706736346780 is 87643637607.

It is a self number, because there is not a number n which added to its sum of digits gives 706736346780.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14662897 + ... + 14711016.

It is an arithmetic number, because the mean of its divisors is an integer number (41329096998).

Almost surely, 2^706736346780 is an apocalyptic number.

It is an amenable number.

706736346780 is an abundant number, since it is smaller than the sum of its proper divisors (1277060309124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

706736346780 is a wasteful number, since it uses less digits than its factorization.

706736346780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29374326 (or 29374324 counting only the distinct ones).

The product of its (nonzero) digits is 21337344, while the sum is 57.

The spelling of 706736346780 in words is "seven hundred six billion, seven hundred thirty-six million, three hundred forty-six thousand, seven hundred eighty".